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11 Cards in this Set
- Front
- Back
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Matter |
The 2 main categories of matter are substances and mixtures Known as stuff |
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Substance |
Is pure matter can be an element can be a compound matter(stuff) that has the same composition(ingredients) and properties(characteristics) throughout |
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Mixture |
Made up of elements and compounds not a substance is categorized in matter |
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Element |
It's names are 1 word there is only a symbol (only letters no numbers) 1-2 letters ( 1st letter is capitalized) A simple type of substance |
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Compound |
Complex substance Made of elements bonded together It's names are 1 word or more Formula (sometimes numbers) 2 or more letters in name 2 or more capitals |
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Periodic Table |
Made up of elements 92 elements on the periodic table Symbol, atomic mass, atomic number of the element are on the table |
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Compound |
Complex substance Made of elements bonded together It's names are 1 word or more Formula (sometimes numbers) 2 or more letters in name 2 or more capitals |
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Symbol |
The symbol is only used for an element Is the identification for an element on the periodic table |
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Metal |
Most solid at room temperature, Malleable/flexible, Ductile, Conducts Electricity, Conducts Heat, Shiny, Tend to lose electrons, High boiling points, Hard to break On the left side of the stairs on the periodic table. Tend to live on the left side of the periodic table Ex. Copper, Nickel, Tin, Aluminum (There are about 88 metals on the periodic table) |
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Nonmetal |
Some solid, but most are gasses, Not malleable, Not ductile, Insulator (not a conductor), Dull in appearance, Brittle, Tend to gain electrons Look to the right of the periodic table stairs. Tend to live at the right side of the periodic table Ex. Oxygen, Hydrogen, Helium, Bromine (only liquid) (There are about 17 nonmetals on the periodic table) |
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Compound |
Complex substance Made up of elements bonded together It's names are 1 word or more Formula (sometimes numbers) 2 or more letters in name 2 or more capitals in name |
